Unit 6 第五课时 2a-3c（Word试题）-【高效课堂】2026-2027学年九年级上册英语同步导学案（人教版·新教材）

第五课时 2a — 3c 基础闯关 课后巩固·A级 Ⅰ．根据句意和汉语提示，完成单词。 【1题答案】 【答案】spaceship 【解析】 【详解】句意：这部科幻电影讲述了一艘宇宙飞船前往遥远星球的故事。根据汉语提示可知，“宇宙飞船”为spaceship，可数名词；空格前有不定冠词a，后需跟可数名词单数。 【2题答案】 【答案】survey 【解析】 【详解】句意：我们老师让我们完成一份关于最喜欢的课外活动的简短调查。表示“调查”的单词为survey，空前有不定冠词a，此处直接填写名词单数即可。 【3题答案】 【答案】crowded 【解析】 【详解】句意：今天早上公交车如此拥挤以至于我找不到座位。根据汉语提示可知，“拥挤的”英文是“crowded”，形容词；was为系动词，其后接形容词作表语，描述主语The bus的状态。 【4题答案】 【答案】operate 【解析】 【详解】句意：科学社团的学生学习如何利用计算机程序操控小型机器人。根据汉语提示可知，operate意为“操作、操控”，动词；how to do sth.是固定结构，意为“如何做某事”，to后跟动词原形。 【5题答案】 【答案】energy 【解析】 【详解】句意：该系统可以产生足够的能量，为数千户家庭供电。“能量”英文为energy，energy是不可数名词，此处用原形即可。 能力提升 课后巩固·B级 Ⅱ．阅读理解。 【6~8题答案】 【答案】6. C 7. D 8. B 【解析】 【导语】本文是一篇说明文。文章主要介绍了人类探索太空的历程以及探索太空的重要意义。 【6题详解】 词句猜测题。根据第二段第五句“Then, we send spaceships without people into space. They take pictures ...”可知，代词“They”指代前一句的宾语，即“spaceships without people”。 【7题详解】 细节理解题。根据文中的顺序连接词判断：第二段“First ... use telescopes”，对应②；“Next ... send satellites”，对应③；“Then ... send spaceships without people”，对应④；第三段“After that ... send astronauts”，对应①。正确顺序为②→③→④→①。 【8题详解】 主旨大意题。第四段首句指出“Exploring space is very meaningful”即探索太空非常有意义，随后通过“First ... Second ... Also ...”列举了探索太空带来的好处，如了解地球、推动技术发展、寻找生命起源答案等，这些即为探索太空的原因和意义。 第1页/共1页 学科网（北京）股份有限公司 $ 第五课时 2a — 3c 基础闯关 课后巩固·A级 Ⅰ．根据句意和汉语提示，完成单词。 1. The sci-fi movie was about a ________ (宇宙飞船) traveling to a distant planet. 2. Our teacher asked us to complete a short ________ (调查) about our favourite after-school activities. 3. The bus was so ________ (拥挤的) this morning that I couldn’t find a seat. 4. Students in the science club learn how to ________ (操作) small robots using a computer program. 5. The system can produce enough ________ (能量) to supply thousands of homes. 能力提升 课后巩固·B级 Ⅱ．阅读理解。 For a long time, people have looked up at the sky and wondered about space. Today, we’re exploring it step by step. First, we use telescopes to watch the stars and planets from Earth. Telescopes help us see far into the sky. Next, we send satellites into space, Satellites fly around Earth. They help us with weather reports, TV signals (信号), and GPS maps. Then, we send spaceships without people into space. They take pictures and collect information about other planets. For example, we have learned much about Mars this way. After that, we send astronauts into space. They travel in rockets and live on space stations. On space stations, they do scientific experiments. Astronauts learn how to live without gravity (重力) because they are weightless in space. Finally, humans have walked on the Moon and hope to go to Mars one day. Exploring space is very meaningful. First, it helps us learn more about our own planet, like climate change. Second, space science drives technological (技术的) development. Things like smartphone cameras and memory foam beds (记忆海绵床) first came from space technology. Also, by studying space, we can find answers to big questions: Are we alone in the universe? How did life begin? Exploring space brings countries together too. It’s a great challenge for all humans. It shows us that the future is full of surprises and wishes. Who knows — maybe one of you will be the next person to walk on Mars! 6. What does the underlined word “They” in Paragraph 2 refer to? A. Telescopes. B. Satellites. C. Spaceships. D. Signals. 7. What is the correct order of human space exploration? ①Sending astronauts ②Using telescopes ③Sending satellites ④Sending spacecraft without people A. ①→③→②→④ B. ③→②→①→④ C. ②→④→③→① D. ②→③→④→① 8. What is Paragraph 4 mainly about? A. The challenges of space exploration. B. The reasons of space exploration. C. The history of space exploration. D. The future of space exploration. 第1页/共1页 学科网（北京）股份有限公司 $